| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.34 | 9.727% | $83.7656 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $52.59 | 8.365% | $56.9892 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $10.40 | 11.518% | $11.5979 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $217.74 | 9.658% | $238.7693 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $144.49 | 13.155% | $163.4977 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $174.25 | 13.651% | $198.0369 | $198.04 | $198.05 | $198.00 |
| Purchase #7 | $81.67 | 10.853% | $90.5336 | $90.53 | $90.55 | $90.50 |
| 7 purchase totals = | $757.48 | $843.1902 | $843.20 | $843.20 | $843.20 | |